residual current device

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Related to residual current devices: MCB, Ground fault circuit interrupter

residual current device

n
(Electrical Engineering) a circuit-breaking device installed in electrical equipment to protect the operator from electrocution. Abbreviation: RCD
Translations
Fehlerstromschutzschalter
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Current Earth leakage circuit breaker, CELCB, are nowadays known as Residual Current Devices (RCD) or even Residua Current Circuit Breaker (RCCB) to avoid any kind of confusion in electrical industry.
It includes using residual current devices (RCDs) which can turn electrical currents off, checking plugs, sockets and cables for signs of damage, using only one adapter per socket and ensuring equipment doesn't get wet and using the correct fuses.
Request for quotations: Providing Services For Insulation Resistance Measurement, Current Spreading Resistance, Impedance Phase-Zero Circuit, Testing Parameters Of Residual Current Devices (RCD) In The Administrative Buildings Of The Federal Tax Service Of Russia In The Amur Region.
Leakage current can cause residual current devices (RCDs) to trip.
Residual current devices (RCDs) ensure automatic disconnection of supply in low voltage systems especially if the impedance of the fault limits the current to a value that is below the overcurrent protection threshold.
There are new chapters on residual current devices, plus new worked examples and illustrations.
Residual Current Devices (RCDs) can dramatically reduce the chance of electric shocks.
The ESC is encouraging householders to make their homes safer by installing RCDs - residual current devices - which instantaneously cut off the current when there is an electrical malfunction.
Mr Palmer said mew regulations are going to require more homeowners to install residual current devices (RCDs) to protect circuits, which will open doors for the company.
All the chargers people have for mobile phones, computers and even some lights that have the little black transformer boxes, TVs with the little red LEDs and laptops left charging when they don't need to be, are all what we call residual current devices and they take a very small amount of electricity just to keep them ticking over.
Technology developed by the Bangor-based company has allowed German companyMoeller Automation to launch the world's most accurate range of residual current devices.
The component is designed for use inside the world's first fully digital residual current devices, (RCD) which were launched by Moeller at a trade show in Germany earlier this month.